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Bulletin of the Karaganda university
Mathematics series. № 3(111)/2023

Download the full version of the Journal / DOI 10.31489/2518-7929/2023-111-3


  • Aydın A., Temizsu F. Statistical convergence in vector lattices / DOI 10.31489/2023M3/4-10
  • Bekmaganbetov K.A., Chechkin G.A., Chepyzhov V.V., Tolemis A.A. Homogenization of Attractors to Ginzburg-Landau Equations in Media with Locally Periodic Obstacles: Critical Case / DOI 10.31489/2023M3/11-27
  • Dekhkonov F.N. On the time-optimal control problem for a heat equation / DOI 10.31489/2023M3/28-38
  • Karimov E.T., Hasanov A. On a boundary-value problem in a bounded domain for a time-fractional diffusion equation with the Prabhakar fractional derivative / DOI 10.31489/2023M3/39-46
  • Kassymetova M.T., Mussina N.M. Geometry of strongly minimal hybrids of fragments of theoretical sets / DOI 10.31489/2023M3/47-58
  • Katsyv S., Kukharchuk V., Kondratenko N., Kucheruk V., Kulakov P., Karabekova D. Development of the fuzzy sets theory: weak operations and generalization principles / DOI 10.31489/2023M3/59-71
  • Lutsak S.M., Basheyeva A.O., Asanbekov A.M., Voronina O.V. Some non-standard quasivarieties of lattices / DOI 10.31489/2023M3/72-80
  • Markhabatov N.D. Ranks and approximations for families of cubic theories/ DOI 10.31489/2023M3/81-90
  • Ramazanov M.I., Gulmanov N.K., Kopbalina S.S. Solution of a two-dimensional parabolic model problem in a degenerate angular domain / DOI 10.31489/2023M3/91-108
  • Sartabanov Zh.A., Aitenova G.M. Bounded on the semi-axis multiperiodic solution of a linear finite-hereditarity integro-differential equation of parabolic type / DOI 10.31489/2023M3/109-121
  • Temirkhanova A.M., Beszhanova A.T. Criteria for the boundedness of a certain class of matrix operators from lpv into lqu/ DOI 10.31489/2023M3/122-137
  • Tleukhanova N.T., Mussabayeva G.K., Manarbek M. On the Fourier transform of functions from a Lorentz space L(2̄,r̄) with a mixed metric/ DOI 10.31489/2023M3/138-151
  • Ulbrikht O.I., Popova N.V. A fragment of a theoretical set and its strongly minimal central type/ DOI 10.31489/2023M3/152-164
  • Yeshkeyev A.R., Yarullina A.R., Amanbekov S.M. On categoricity questions for universal unars and undirected graphs under semantic Jonsson quasivariety/ DOI 10.31489/2023M3/165-180
  • Yessenbayeva G.A., Yesbayev A. N., Syzdykova N.K., Smirnova M.A. On the function approximation by trigonometric polynomials and the properties of families of function classes over harmonic intervals/ DOI 10.31489/2023M3/181-190